We are experiencing some CORS issues, we have 2 mixpanel projects, one representing development data and one for production purposes.
On the DEV environment all is working fine, we track events in ReactJS using the JS api.
On the PROD environment we experience CORS issues.
Method xhr is not allowed by Access-Control-Allow-Methods in preflight response.
I already checked the browser settings for adblockers, all is disabled.
There is one difference, when logging to DEV project, the url is mixpanel.eu/track/?verbose… on the PROD project logging goes to mixpanel.eu/track/?data…
Any thoughts on getting this solved?
Best answer by alonView original